DVPSCM12-SL PLC RS-485 RS-422 serial communication module Delta New

item ID#: DVPSCM12-SL
Item condition: New and Original
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Weight: 1.3 Kg(s)
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DVPSCM12-SL Delta PLC 460kbps RS-485/RS-422 serial communication module Original brand new

DVPSCM12-SL Delta PLC 460kbps RS-485/RS-422 serial communication module Original brand new


1. Two RS-485/RS-422 ports (COM1 and COM2)

2. Full isolation between the RS-485/RS-422 communication and the power supply

3. Two built-in 120? terminal resistors driven by external switches

4. Every port can be connected to 32 devices at most.

5. MODBUS ADVANCE: easy software setting interface for MODBUS data exchange

6. UD Link: user-defined communication protocol and procedure planning


RS-485/RS-422 Interface


Feed-through terminals, with spring plugs

Baud rate

1,200, 2,400, 4,800, 9,600, 19,200, 38,400, 57,600, 115,200,

230,400, 460,800 bps



Stop bit: 1, 2

Parity bit: None, Odd, Even

Data bit: 7, 8



Electrical Specifications

Power supply voltage

24 VDC (-15 to 20%), supplied by internal bus through the MPU

Power consumption

1.5 W

Insulation voltage

2,500 VDC




Noise immunity

ESD (IEC 61131-2, IEC 61000-4-2): 8 kV Air Discharge

EFT (IEC 61131-2, IEC 61000-4-4): Communication I/O: ±1 kV

CS (IEC 61131-2, IEC 61000-4-6): 0.15 to 80 MHz, 3 Vrms

RS (IEC 61131-2, IEC 61000-4-3): 80 to 100 MHz, 10V/m, 1.4 to 2.0 GHz


Operation: 0 to 55°C (temperature), 5 to 95% (humidity), pollution degree 2

Storage: -25 to 70°C (temperature), 5 to 95% (humidity)


International standards: IEC61131-2, IEC68-2-6 (TEST

Fc)/IEC61131-2 & IEC 68-2-27(TEST Ea)

Product Profile



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